We divide 801988 by 10
Let's see how many times 10 fits into 801988.

On to step 1:
When dividing 8 by 10, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 10

Moving on to step 2:
10 can be fit into 80 8 times, resulting in a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 80 away from 80, we end up with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 10

On to step 3:
10 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
Subtract 0 from 1 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 10

Moving on to step 4:
10 can be fit into 19 1 times, resulting in a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 801.0
If we subtract 10 from 19, we get 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 10

On to step 5:
When dividing 98 by 10, we get 9 with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 8019.0
Subtracting 90 from 98 leaves us with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 10

Let's proceed to step 6:
10 can be fit into 88 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 80198.0
The remainder is 8 after subtracting 80 from 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
When dividing 80 by 10, we get 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 80198.8
Subtracting 80 from 80 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
10 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 80198.8
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
When dividing 0 by 10, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 80198.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 80198.8, with a leftover of 0.0.